Toy block



FIG. 1 is a perspective view illustrating the overall shape of a toy block, showing our new design;

FIG. 2 is a bottom perspective view of the overall shape of the subject design;

FIG. 3 illustrates a front part of the design;

FIG. 4 illustrates a rear part of the design;

FIG. 5 illustrates a left part of the design;

FIG. 6 illustrates a right part of the design;

FIG. 7 illustrates a top part of the design; and,

FIG. 8 illustrates a bottom part of the design. 

CLAIM The ornamental design for a toy block, as shown and described. 